About this product IMPROVE SKILLS: Our 4-in-1 cube glow game helps improve brain skills, hand-eye coordination and reaction time. Perfect for home or travel. Requires 3 AAA batteries (not included). Challenging speed game: Chase and Catch Me game lets you race and react with your fingers. Press the flashing red lights while avoiding the green lights and grabbing some "bonus" blue lights! Test your memory game: Follow and Remember Me game tests your memory with flashing light sequences for you to memorize and repeat. For most people, the amount of challenge is just right. LIGHT SHOW AND FUN: When you're done playing, press the light show button on the flash dashboard to enjoy a fun flashing light show! This cube game is great for kids and adults. DURABLE PLASTIC CONSTRUCTION: Our brain game cube measures 2.75*2.75*2.75 and is made of high-quality plastic, ensuring long-lasting durability and endless brain-testing fun.